// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: If x is a prefix of y, return true
es5id: 11.8.3_A4.11
description: x and y are string primitives
---*/

//CHECK#1
function Test() {
    if (("x" <= "x") !== true) {
      throw new Test262Error('#1: ("x" <= "x") === true');
    }

//CHECK#2
    if (("" <= "x") !== true) {
      throw new Test262Error('#2: ("" <= "x") === true');
    }

//CHECK#3
    if (("ab" <= "abcd") !== true) {
      throw new Test262Error('#3: ("ab" <= abcd") === true');
    }

//CHECK#4
    if (("abcd" <= "abc\u0064") !== true) {
      throw new Test262Error('#4: ("abcd" <= abc\\u0064") === true');
    }

//CHECK#5
    if (("x" <= "x" + "y") !== true) {
      throw new Test262Error('#5: ("x" <= "x" + "y") === true');
    }

//CHECK#6
    var x = "x";
    if ((x <= x + "y") !== true) {
      throw new Test262Error('#6: var x = "x"; (x <= x + "y") === true');
    }

//CHECK#7
    if (("a\u0000" <= "a\u0000a") !== true) {
      throw new Test262Error('#7: ("a\\u0000" <= "a\\u0000a") === true');
    }

//CHECK#8
    if (("x" <= " x") !== false) {
      throw new Test262Error('#8: ("x" <= " x") === false');
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
